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- /* Access the statistics maintained by `mmalloc'.
- Copyright 1990, 1991, 1992 Free Software Foundation
-
- Written May 1989 by Mike Haertel.
- Modified Mar 1992 by Fred Fish. (fnf@cygnus.com)
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation. */
-
- #include "mmalloc.h"
-
- /* FIXME: See the comment in mmalloc.h where struct mstats is defined.
- None of the internal mmalloc structures should be externally visible
- outside the library. */
-
- struct mstats
- mmstats (md)
- PTR md;
- {
- struct mstats result;
- struct mdesc *mdp;
-
- mdp = MD_TO_MDP (md);
- result.bytes_total =
- (char *) mdp -> morecore (mdp, 0) - mdp -> heapbase;
- result.chunks_used = mdp -> heapstats.chunks_used;
- result.bytes_used = mdp -> heapstats.bytes_used;
- result.chunks_free = mdp -> heapstats.chunks_free;
- result.bytes_free = mdp -> heapstats.bytes_free;
- return (result);
- }
-